SYNTHESIS OF LSX ZEOLITE IN THE NA/K SYSTEM - INFLUENCE OF THE NA/K RATIO

被引：44

作者：

BASALDELLA, EI

TARA, JC

机构：

[1] Centro de Investigación y Desarrollo en Procesos Catalíticos (CINDECA), 1900 La Plata

来源：

ZEOLITES | 1995年 / 15卷 / 03期

关键词：

SYNTHESIS; NA/K SYSTEM; LSX ZEOLITE; CLAY ACTIVATION;

D O I：

10.1016/0144-2449(94)00006-E

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

The transformation of the solid obtained by calcination of sodium carbonate-kaolinite mixtures into LSX zeolite, in hydrothermal systems, was studied by using either pure Na or mixtures of Na and K, at a constant total cation concentration. The role of the alkali cations in the zeolite phases obtained, the size and the morphology of the crystals, as well as the influence of these cations on the processes of nucleation and growth are discussed.

引用

页码：243 / 246

页数：4

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